IT1042949B - Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso - Google Patents
Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferrosoInfo
- Publication number
- IT1042949B IT1042949B IT2774775A IT2774775A IT1042949B IT 1042949 B IT1042949 B IT 1042949B IT 2774775 A IT2774775 A IT 2774775A IT 2774775 A IT2774775 A IT 2774775A IT 1042949 B IT1042949 B IT 1042949B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- iron oxide
- solutions containing
- acid solutions
- ferrous sulphate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2774775A IT1042949B (it) | 1975-09-29 | 1975-09-29 | Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso |
NL7610629A NL7610629A (nl) | 1975-09-29 | 1976-09-24 | Werkwijze voor de bereiding van hittebesten- dige pigmenten op basis van ijzeroxyden. |
DE19762643246 DE2643246A1 (de) | 1975-09-29 | 1976-09-25 | Verfahren zur herstellung von thermostabilen pigmenten auf der basis von eisenoxid aus eisen(ii)-sulfat- haltigen saeureloesungen |
GB3993076A GB1530740A (en) | 1975-09-29 | 1976-09-27 | Process for the preparation of iron oxide based thermostable pigments from acid solutions containing ferrous sulphate |
FR7628959A FR2325700A1 (fr) | 1975-09-29 | 1976-09-27 | Procede de preparation de pigments thermostables a base d'oxyde de fer |
JP11705076A JPS5263199A (en) | 1975-09-29 | 1976-09-29 | Process for preparing thermally stable iron oxide base pigment from acidic solution containing ferrous sulfate |
BE171062A BE846726A (fr) | 1975-09-29 | 1976-09-29 | Procede de preparation de pigments thermostables a base d'oxyde de fer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2774775A IT1042949B (it) | 1975-09-29 | 1975-09-29 | Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1042949B true IT1042949B (it) | 1980-01-30 |
Family
ID=11222252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2774775A IT1042949B (it) | 1975-09-29 | 1975-09-29 | Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5263199A (nl) |
BE (1) | BE846726A (nl) |
DE (1) | DE2643246A1 (nl) |
FR (1) | FR2325700A1 (nl) |
GB (1) | GB1530740A (nl) |
IT (1) | IT1042949B (nl) |
NL (1) | NL7610629A (nl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156613A (en) * | 1976-06-05 | 1979-05-29 | Bayer Aktiengesellschaft | Anti-corrosion pigments |
DE3324400A1 (de) * | 1983-07-06 | 1985-01-24 | Bayer Ag, 5090 Leverkusen | Neues braunpigment auf basis von eisen-aluminium-mischoxiden sowie verfahren zu dessen herstellung |
CN85102464B (zh) * | 1985-04-01 | 1988-03-16 | 山东省新材料研究所 | 黑色陶瓷制品原料的生产方法及其制品 |
DE3636156A1 (de) * | 1986-10-24 | 1988-04-28 | Basf Ag | Plaettchenfoermige pigmente der allgemeinen formel mn(pfeil abwaerts)x(pfeil abwaerts)-al(pfeil abwaerts)y(pfeil abwaerts)fe(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)-(pfeil abwaerts)(pfeil abwaerts)((pfeil abwaerts)(pfeil abwaerts)x(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)(pfeil abwaerts)y(pfeil abwaerts)(pfeil abwaerts))(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts) |
US5562765A (en) * | 1994-10-21 | 1996-10-08 | E. I. Du Pont De Nemours And Company | Iron-manganese colorant |
CN100357361C (zh) * | 2005-08-23 | 2007-12-26 | 奚长生 | 钛白粉副产物硫酸亚铁制备氧化铁黄及氧化铁红的方法 |
ES2848378T3 (es) | 2016-12-07 | 2021-08-09 | Hoeganaes Ab Publ | Polvo de acero inoxidable para producir acero inoxidable dúplex sinterizado |
CN110694591A (zh) * | 2019-09-05 | 2020-01-17 | 武汉东湖科创中试基地科技有限公司 | Fe-GO/Cs复合微球的制备方法及其用途 |
JP7458575B2 (ja) * | 2020-12-09 | 2024-04-01 | Dic株式会社 | 酸化鉄粒子、及び酸化鉄粒子の製造方法 |
WO2024062037A1 (en) | 2022-09-22 | 2024-03-28 | Sun Chemical B.V. | Fast dispersing pigment brown 29 |
-
1975
- 1975-09-29 IT IT2774775A patent/IT1042949B/it active
-
1976
- 1976-09-24 NL NL7610629A patent/NL7610629A/nl not_active Application Discontinuation
- 1976-09-25 DE DE19762643246 patent/DE2643246A1/de not_active Withdrawn
- 1976-09-27 FR FR7628959A patent/FR2325700A1/fr active Granted
- 1976-09-27 GB GB3993076A patent/GB1530740A/en not_active Expired
- 1976-09-29 BE BE171062A patent/BE846726A/xx unknown
- 1976-09-29 JP JP11705076A patent/JPS5263199A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7610629A (nl) | 1977-03-31 |
JPS5263199A (en) | 1977-05-25 |
FR2325700B1 (nl) | 1978-05-05 |
DE2643246A1 (de) | 1977-04-07 |
GB1530740A (en) | 1978-11-01 |
BE846726A (fr) | 1977-03-29 |
FR2325700A1 (fr) | 1977-04-22 |
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